Pith Number

pith:7XIXI4GA

pith:2016:7XIXI4GAL7DGRKEQFH4Q2PLIDE

not attested not anchored not stored refs pending

Quantum decay and amplification in a non-Hermitian unstable continuum

Stefano Longhi

arxiv:1605.02844 v1 · 2016-05-10 · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7XIXI4GAL7DGRKEQFH4Q2PLIDE}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:10:04.868445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdd17470c05fc668a89029f90d3d68190e1817e64d6e9e9faa140108740e7d88

Aliases

arxiv: 1605.02844 · arxiv_version: 1605.02844v1 · doi: 10.48550/arxiv.1605.02844 · pith_short_12: 7XIXI4GAL7DG · pith_short_16: 7XIXI4GAL7DGRKEQ · pith_short_8: 7XIXI4GA

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/7XIXI4GAL7DGRKEQFH4Q2PLIDE \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: fdd17470c05fc668a89029f90d3d68190e1817e64d6e9e9faa140108740e7d88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07044d84c8c45701170453cd99bec3d5322635edf03fb4f844ec2cdff8c1ab29",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-05-10T04:32:47Z",
    "title_canon_sha256": "80b89bc1b32030dfede6c8bdf9a7a5eba694c8532ace17b57906081af79f4506"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.02844",
    "kind": "arxiv",
    "version": 1
  }
}